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Collaborative user number selection based on saturation throughput and sensing performance

Chen, Y and Yang, K and Zhao, B (2011) 'Collaborative user number selection based on saturation throughput and sensing performance.' IEEE Transactions on Vehicular Technology, 60 (8). 4019 - 4023. ISSN 0018-9545

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Abstract

The number of collaborative users in a cognitive radio network is selected by maximizing the effective throughput of the cognitive radio network that considers both the spectrum-sensing performance and the saturation throughput performance. Numerical results show that the optimum number of collaborating users depends on the physical-layer techniques used, the physical channel conditions, and the upper-layer network parameters. These results give useful guidance on choosing the number of collaborative users involved in collaborative spectrum sensing. © 2011 IEEE.

Item Type: Article
Subjects: Q Science > QA Mathematics > QA75 Electronic computers. Computer science
Divisions: Faculty of Science and Health > Computer Science and Electronic Engineering, School of
Depositing User: Jim Jamieson
Date Deposited: 13 Feb 2013 10:26
Last Modified: 17 Aug 2017 18:02
URI: http://repository.essex.ac.uk/id/eprint/5582

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